diff options
Diffstat (limited to 'src/cyber_device.c')
| -rw-r--r-- | src/cyber_device.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/src/cyber_device.c b/src/cyber_device.c deleted file mode 100644 index 67b9695..0000000 --- a/src/cyber_device.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * cyber - Add CYBER to your system - * Copyright (C) 2017 Felix Morgner - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include "cyber.h" -#include "cyber_device.h" - -#include <linux/device.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/string.h> - -struct cyber_device device = {}; - -/** - * Initialize the sysfs CYBER device class - * - * @return zero on success, non-zero otherwise - */ -int cyber_device_init_device_class(void); - -/** - * Shutdown the sysfs CYBER device class - */ -void cyber_device_shutdown_device_class(void); - -/** - * Initialize the CYBER character device - * - * @return zero on success, non-zero otherwise - */ -int cyber_device_init_character_device(void); - -/** - * Shutdown the CYBER character device - */ -void cyber_device_shutdown_character_device(void); - -/** - * Initialize the CYBER kernel device - * - * @return zero on success, non-zero otherwise - */ -int cyber_device_init_kernel_device(void); - -/** - * Shutdown the CYBER kernel device - */ -void cyber_device_shutdown_kernel_device(void); - -int cyber_device_init(void) -{ - int error = 0; - - printk(KERN_INFO DEV_NAME ": Initializing CYBER device\n"); - - if((error = cyber_device_init_character_device())) - { - return error; - } - - if((error = cyber_device_init_device_class())) - { - cyber_device_shutdown_character_device(); - return error; - } - - if((error = cyber_device_init_kernel_device())) - { - cyber_device_shutdown_character_device(); - cyber_device_shutdown_device_class(); - return error; - } - - printk(KERN_INFO DEV_NAME ": New CYBER device with major %d minor %d\n", MAJOR(device.number), MINOR(device.number)); - return error; -} - -void cyber_device_shutdown(void) -{ - printk(KERN_INFO DEV_NAME ": Shutting down CYBER device\n"); - cyber_device_shutdown_kernel_device(); - cyber_device_shutdown_device_class(); - cyber_device_shutdown_character_device(); -} - -void cyber_device_release(struct device * device) -{ - printk(KERN_INFO DEV_NAME ": Closing kernel CYBER device\n"); -} |
